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Dynamics of the spin-boson model with a structured environment

Thorwart, M. and Paladino, E. and Grifoni, Milena (2004) Dynamics of the spin-boson model with a structured environment. Chem. Phys. 296 (2-3), pp. 333-344.

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Abstract

We investigate the dynamics of the spin-boson model when the spectral density of the boson bath shows a resonance at a characteristic frequency $\Omega$ but behaves Ohmically at small frequencies. The time evolution of an initial state is determined by making use of the mapping onto a system composed of a quantum mechanical two-state system (TSS) which is coupled to a harmonic oscillator (HO) ...

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Item Type:Article
Date:2004
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group Milena Grifoni
Identification Number:
ValueType
cond-mat/0310140arXiv ID
Related URLs:
URLURL Type
http://arxiv.org/abs/cond-mat/0310140v1Preprint
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Webmaster Grifoni
Deposited On:18 Sep 2009 09:14
Last Modified:13 Mar 2014 10:59
Item ID:9472
Owner Only: item control page
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